John Deere J BACKHOES 310SJ TMC - Manual (Page 22)

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Backhoe Dimensions / Performance 310SJ
Backhoe specifications are with 610-mm x
0.21-m 3 (24 in. x 7.5 cu. ft.) bucket
Bucket Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . 305–762 mm (12–30 in.)
Digging Force
Bucket Cylinder . . . . . . . . . . . . . . . . . . . . . . . . 53.3 kN (11,990 lb.)
With Heavy-Duty Cylinder Option . . . . . . . 67.8 kN (15,236 lb.)
Crowd Cylinder . . . . . . . . . . . . . . . . . . . . . . . . 36.0 kN (8,090 lb.)
Swing Arc . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180 deg.
Operator Control . . . . . . . . . . . . . . . . . . . . . . . . . . two levers
With Standard With Optional Extendable Dipperstick
Backhoe Retracted Extended
F Loading Height (truck loading position) . . . . . . . 3.43 m (11 ft. 3 in.) 3.43 m (11 ft. 3 in.) 4.29 m (14 ft. 1 in.)
G Reach from Center of Swing Pivot. . . . . . . . . . . 5.56 m (18 ft. 3 in.) 5.66 m (18 ft. 7 in.) 6.68 m (21 ft. 11 in.)
H Reach from Center of Rear Axle . . . . . . . . . . . . 6.63 m (21 ft. 9 in.) 6.73 m (22 ft. 1 in.) 7.72 m (25 ft. 4 in.)
I Digging Depth (SAE maximum) . . . . . . . . . . . . . 4.42 m (14 ft. 6 in.) 4.55 m (14 ft. 11 in.) 5.61 m (18 ft. 5 in.)
J Digging Depth (SAE)
610-mm (2 ft.) Flat Bottom . . . . . . . . . . . . . . . . 4.37 m (14 ft. 4 in.) 4.50 m (14 ft. 9 in.) 5.56 m (18 ft. 3 in.)
2440-mm (8 ft.) Flat Bottom . . . . . . . . . . . . . . . 4.06 m (13 ft. 4 in.) 4.19 m (13 ft. 9 in.) 5.33 m (17 ft. 6 in.)
K Stabilizer Width (transport) . . . . . . . . . . . . . . . . 2.18 m (7 ft. 2 in.) 2.18 m (7 ft. 2 in.) 2.18 m (7 ft. 2 in.)
L Stabilizer Spread (operating)
Standard Stabilizers . . . . . . . . . . . . . . . . . . . . . 3.10 m (10 ft. 2 in.) 3.10 m (10 ft. 2 in.) 3.10 m (10 ft. 2 in.)
Long Stabilizers . . . . . . . . . . . . . . . . . . . . . . . . 3.45 m (11 ft. 4 in.) 3.45 m (11 ft. 4 in.) 3.45 m (11 ft. 4 in.)
M Stabilizer Overall Width (operating)
Standard Stabilizers . . . . . . . . . . . . . . . . . . . . . 3.53 m (11 ft. 7 in.) 3.53 m (11 ft. 7 in.) 3.53 m (11 ft. 7 in.)
Long Stabilizers . . . . . . . . . . . . . . . . . . . . . . . . 4.03 m (13 ft. 3 in.) 4.03 m (13 ft. 3 in.) 4.03 m (13 ft. 3 in.)
N Bucket Rotation . . . . . . . . . . . . . . . . . . . . . . . . 190 deg. 190 deg. 190 deg.
O Transport Height . . . . . . . . . . . . . . . . . . . . . . . . 3.51 m (11 ft. 6 in.) 3.48 m (11 ft. 5 in.) 3.48 m (11 ft. 5 in.)
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Overall Dimensions 310SJ
A Ground Clearance (minimum) . . . . . . . . . . . . . . 330 mm (13 in.)
B Overall Length (transport) . . . . . . . . . . . . . . . . . 7.16 m (23 ft. 6 in.)
C Width over Tires . . . . . . . . . . . . . . . . . . . . . . . . 2.18 m (7 ft. 2 in.)
D Height to Top of ROPS/Cab . . . . . . . . . . . . . . . . 2.79 m (9 ft. 2 in.)
E Length from Axle to Axle
Non-Powered Front Axle . . . . . . . . . . . . . . 2.11 m (6 ft. 11 in.)
mechanical-Front-Wheel-Drive Axle . . . . . . 2.14 m (7 ft. 0 in.)
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